Ideal Designer Series Ruff Weather Dog Door for Doors Flap Size:Medium It's easy to install into

It's easy to install into your window track

Cat door for walls installs in walls 2" - 7 3/4" thick with provided materials (or up to any thickness with wider wood locally sourced)

The Thermo Panel 3e is perfect for any home

With a durable aluminum frame and broad adjustment range for varying installation types

You can secure this pet door in place using only removable strips

Ideal Designer Series Ruff Weather Dog Door for Doors Flap Size:Medium It's easy to install intoCost effective all weather dog door Installs in doors from 3 4" 1 3 4" thick Features double flaps for improved insulation Lightweight flaps are easy for pets of all sizes to use Sliding security cover usable on both sides of the frame An all weather doggie door The Ideal Ruff Weather Dog Door from Ideal Pet Products is an economical solution for pet owners looking for an energy efficient pet door. Featuring two vinyl flaps with fuzzy weatherstripping